22 - Utilities

The Utilities sector comprises establishments engaged in the provision of the following utility services: electric power, natural gas, steam supply, water supply, and sewage removal.

NAICS Code Title U.S. Firms U.S. Employment
22 Utilities 45,271 2,349,381
221 Utilities 45,271 2,349,381
2211 Electric Power Generation, Transmission and Distribution 12,857 1,752,455
22111 Electric Power Generation 4,724 447,540
221111 Hydroelectric Power Generation 952 10,287
221112 Fossil Fuel Electric Power Generation 1,703 231,651
221113 Nuclear Electric Power Generation 194 113,204
221114 Solar Electric Power Generation N/A N/A
221115 Wind Electric Power Generation N/A N/A
221116 Geothermal Electric Power Generation N/A N/A
221117 Biomass Electric Power Generation N/A N/A
221118 Other Electric Power Generation N/A N/A
22112 Electric Power Transmission, Control, and Distribution 8,730 1,278,576
221121 Electric Bulk Power Transmission and Control 362 26,912
221122 Electric Power Distribution 8,482 1,231,160
2212 Natural Gas Distribution 3,490 235,801
22121 Natural Gas Distribution 3,490 235,801
221210 Natural Gas Distribution 3,490 235,801
2213 Water, Sewage and Other Systems 29,284 221,583
22131 Water Supply and Irrigation Systems 26,434 176,590
221310 Water Supply and Irrigation Systems 26,434 176,590
22132 Sewage Treatment Facilities 2,732 24,738
221320 Sewage Treatment Facilities 2,732 24,738
22133 Steam and Air-Conditioning Supply 300 6,273
221330 Steam and Air-Conditioning Supply 300 6,273